MX2011013015A - Metodo y aparato de codificacion de video y metodo y aparato de decodificacion de video en funcion de la informacion codificada jerarquica de patron de bloque. - Google Patents

Metodo y aparato de codificacion de video y metodo y aparato de decodificacion de video en funcion de la informacion codificada jerarquica de patron de bloque.

Info

Publication number
MX2011013015A
MX2011013015A MX2011013015A MX2011013015A MX2011013015A MX 2011013015 A MX2011013015 A MX 2011013015A MX 2011013015 A MX2011013015 A MX 2011013015A MX 2011013015 A MX2011013015 A MX 2011013015A MX 2011013015 A MX2011013015 A MX 2011013015A
Authority
MX
Mexico
Prior art keywords
coding unit
depth
coding
unit
transformation
Prior art date
Application number
MX2011013015A
Other languages
English (en)
Spanish (es)
Inventor
Jung-Hye Min
Il-Koo Kim
Min-Su Cheon
Hae-Kyung Jung
Original Assignee
Samsung Electronics Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of MX2011013015A publication Critical patent/MX2011013015A/es

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/115—Selection of the code volume for a coding unit prior to coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/119—Adaptive subdivision aspects, e.g. subdivision of a picture into rectangular or non-rectangular coding blocks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/12—Selection from among a plurality of transforms or standards, e.g. selection between discrete cosine transform [DCT] and sub-band transform or selection between H.263 and H.264
    • H04N19/122—Selection of transform size, e.g. 8x8 or 2x4x8 DCT; Selection of sub-band transforms of varying structure or type
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/136—Incoming video signal characteristics or properties
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/146—Data rate or code amount at the encoder output
    • H04N19/147—Data rate or code amount at the encoder output according to rate distortion criteria
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
    • H04N19/176—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/18—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a set of transform coefficients
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/184—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being bits, e.g. of the compressed video stream
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/186—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a colour or a chrominance component
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
    • H04N19/96—Tree coding, e.g. quad-tree coding

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Discrete Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Color Television Systems (AREA)
  • Compression Of Band Width Or Redundancy In Fax (AREA)
MX2011013015A 2009-08-14 2010-08-13 Metodo y aparato de codificacion de video y metodo y aparato de decodificacion de video en funcion de la informacion codificada jerarquica de patron de bloque. MX2011013015A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020090075337A KR101624649B1 (ko) 2009-08-14 2009-08-14 계층적인 부호화 블록 패턴 정보를 이용한 비디오 부호화 방법 및 장치, 비디오 복호화 방법 및 장치
PCT/KR2010/005368 WO2011019249A2 (fr) 2009-08-14 2010-08-13 Procédé et appareil de codage vidéo et procédé et appareil de décodage vidéo à partir d’informations de structure de bloc à codage hiérarchique

Publications (1)

Publication Number Publication Date
MX2011013015A true MX2011013015A (es) 2012-01-30

Family

ID=43586684

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2011013015A MX2011013015A (es) 2009-08-14 2010-08-13 Metodo y aparato de codificacion de video y metodo y aparato de decodificacion de video en funcion de la informacion codificada jerarquica de patron de bloque.

Country Status (20)

Country Link
US (11) US9148665B2 (fr)
EP (3) EP2928193B1 (fr)
JP (6) JP5718918B2 (fr)
KR (1) KR101624649B1 (fr)
CN (1) CN102474614B (fr)
BR (5) BR122015013881B1 (fr)
CA (4) CA2768691C (fr)
CY (2) CY1120120T1 (fr)
DK (2) DK2452493T3 (fr)
ES (3) ES2663805T3 (fr)
HR (2) HRP20180477T1 (fr)
HU (3) HUE038679T2 (fr)
LT (2) LT2928192T (fr)
MX (1) MX2011013015A (fr)
PL (3) PL2928193T3 (fr)
PT (2) PT2928192T (fr)
RU (8) RU2516444C2 (fr)
SI (2) SI2928192T1 (fr)
TR (1) TR201908743T4 (fr)
WO (1) WO2011019249A2 (fr)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101624649B1 (ko) 2009-08-14 2016-05-26 삼성전자주식회사 계층적인 부호화 블록 패턴 정보를 이용한 비디오 부호화 방법 및 장치, 비디오 복호화 방법 및 장치
CN104661033B (zh) 2009-12-10 2018-02-06 Sk电信有限公司 使用树形结构的解码装置
KR101703327B1 (ko) * 2010-01-14 2017-02-06 삼성전자 주식회사 계층적 데이터 단위의 패턴 정보를 이용하는 비디오 부호화 방법과 그 장치, 및 비디오 복호화 방법과 그 장치
RS64605B1 (sr) * 2010-04-13 2023-10-31 Ge Video Compression Llc Kodiranje videa primenom podele sa više stabala na slikama
NO2991355T3 (fr) 2010-04-13 2018-04-14
BR122020007923B1 (pt) 2010-04-13 2021-08-03 Ge Video Compression, Llc Predição interplano
KR102166520B1 (ko) 2010-04-13 2020-10-16 지이 비디오 컴프레션, 엘엘씨 샘플 영역 병합
EP3849194B1 (fr) * 2010-09-27 2022-08-03 LG Electronics, Inc. Procédé de partitionnement de bloc et dispositif de décodage
US8885704B2 (en) * 2010-10-01 2014-11-11 Qualcomm Incorporated Coding prediction modes in video coding
KR20120035096A (ko) 2010-10-04 2012-04-13 한국전자통신연구원 쿼드 트리 변환 구조에서 부가 정보의 시그널링 방법 및 장치
US9172963B2 (en) * 2010-11-01 2015-10-27 Qualcomm Incorporated Joint coding of syntax elements for video coding
US9838723B2 (en) 2010-12-06 2017-12-05 Sun Patent Trust Image coding method and image coding device for partitioning an image into processing units and coding the partitioned image to generate a code sequence
JP6056122B2 (ja) * 2011-01-24 2017-01-11 ソニー株式会社 画像符号化装置と画像復号装置およびその方法とプログラム
US9848197B2 (en) 2011-03-10 2017-12-19 Qualcomm Incorporated Transforms in video coding
WO2012142966A1 (fr) * 2011-04-21 2012-10-26 Mediatek Inc. Procédé et appareil pour un filtrage en boucle amélioré
US20140126645A1 (en) 2011-07-01 2014-05-08 Electronics And Telecommunications Research Institute Video encoding and decoding methods and device using same
CN104980746B (zh) 2011-07-01 2018-07-31 三星电子株式会社 用于使用分层数据单元进行编码和解码的方法和设备
WO2013005966A2 (fr) 2011-07-01 2013-01-10 한국전자통신연구원 Procédés de codage et de décodage vidéo et dispositif les utilisant
US11496760B2 (en) 2011-07-22 2022-11-08 Qualcomm Incorporated Slice header prediction for depth maps in three-dimensional video codecs
US9521418B2 (en) 2011-07-22 2016-12-13 Qualcomm Incorporated Slice header three-dimensional video extension for slice header prediction
US9288505B2 (en) 2011-08-11 2016-03-15 Qualcomm Incorporated Three-dimensional video with asymmetric spatial resolution
EP3843396B1 (fr) 2011-09-28 2023-01-25 Sun Patent Trust Procédé de décodage d'images et procédé de codage et décodage d'images
US9485503B2 (en) 2011-11-18 2016-11-01 Qualcomm Incorporated Inside view motion prediction among texture and depth view components
US20130128971A1 (en) * 2011-11-23 2013-05-23 Qualcomm Incorporated Transforms in video coding
US20150131713A1 (en) * 2012-04-16 2015-05-14 Samsung Electronics Co. Ltd. Video coding method and device using high-speed edge detection, and related video decoding method and device
WO2013162252A1 (fr) * 2012-04-23 2013-10-31 삼성전자 주식회사 Procédé de codage de vidéo tridimensionnelle par en-tête de tranche et procédé associé, et procédé de décodage de vidéo tridimensionnelle et dispositif associé
US9961368B2 (en) * 2012-04-24 2018-05-01 Lg Electronics Inc. Method and device for determining a unit of a transform unit used in video signal processing
US9807392B2 (en) * 2012-06-11 2017-10-31 Samsung Electronics Co., Ltd. Sample adaptive offset (SAO) adjustment method and apparatus and SAO adjustment determination method and apparatus
TWI618404B (zh) * 2012-06-27 2018-03-11 Sony Corp Image processing device and method
JP5891975B2 (ja) * 2012-07-02 2016-03-23 富士通株式会社 動画像符号化装置、動画像復号装置、動画像符号化方法および動画像復号方法
MY200990A (en) 2012-07-02 2024-01-29 Samsung Electronics Co Ltd Entrophy Coding of a Video and Entropy Decoding of a Video
US20140029670A1 (en) * 2012-07-27 2014-01-30 Motorola Mobility Llc Devices and methods for processing of partition mode in high efficiency video coding
KR102134367B1 (ko) 2012-09-10 2020-07-15 선 페이턴트 트러스트 화상 부호화 방법, 화상 복호화 방법, 화상 부호화 장치, 화상 복호화 장치, 및 화상 부호화 복호화 장치
CN103491369B (zh) * 2013-09-18 2016-09-28 华为技术有限公司 一种帧间预测编码方法和编码器
US9924183B2 (en) * 2014-03-20 2018-03-20 Nanjing Yuyan Information Technology Ltd. Fast HEVC transcoding
WO2016072757A1 (fr) 2014-11-05 2016-05-12 삼성전자 주식회사 Procédé et appareil d'encodage vidéo ou procédé et appareil de décodage vidéo qui exécutent une prédiction intra d'après une ou plusieurs valeurs d'échantillon et un ou plusieurs motifs qui sont déterminés par rapport à un bloc
KR101694823B1 (ko) * 2015-04-21 2017-01-10 삼성전자주식회사 계층적 데이터 단위의 패턴 정보를 이용하는 비디오 부호화 방법과 그 장치, 및 비디오 복호화 방법과 그 장치
KR101700368B1 (ko) * 2015-04-21 2017-01-26 삼성전자주식회사 계층적 데이터 단위의 패턴 정보를 이용하는 비디오 부호화 방법과 그 장치, 및 비디오 복호화 방법과 그 장치
KR101894398B1 (ko) * 2018-01-31 2018-09-04 삼성전자주식회사 계층적 데이터 단위의 패턴 정보를 이용하는 비디오 부호화 방법과 그 장치, 및 비디오 복호화 방법과 그 장치

Family Cites Families (59)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4947447A (en) * 1986-04-24 1990-08-07 Hitachi, Ltd. Method for data coding
US5021891A (en) * 1990-02-27 1991-06-04 Qualcomm, Inc. Adaptive block size image compression method and system
US7095783B1 (en) * 1992-06-30 2006-08-22 Discovision Associates Multistandard video decoder and decompression system for processing encoded bit streams including start codes and methods relating thereto
KR960013055A (ko) * 1994-09-27 1996-04-20 김광호 조건부 퀴드트리 분할방식의 화상압축방법 및 장치
US5721720A (en) * 1994-12-28 1998-02-24 Kabushiki Kaisha Toshiba Optical recording medium recording pixel data as a compressed unit data block
JPH08205140A (ja) * 1995-01-31 1996-08-09 Canon Inc 画像圧縮装置
US6005981A (en) * 1996-04-11 1999-12-21 National Semiconductor Corporation Quadtree-structured coding of color images and intra-coded images
JP3263807B2 (ja) * 1996-09-09 2002-03-11 ソニー株式会社 画像符号化装置および画像符号化方法
AU1941797A (en) * 1997-03-17 1998-10-12 Mitsubishi Denki Kabushiki Kaisha Image encoder, image decoder, image encoding method, image decoding method and image encoding/decoding system
US6778709B1 (en) * 1999-03-12 2004-08-17 Hewlett-Packard Development Company, L.P. Embedded block coding with optimized truncation
US6529634B1 (en) * 1999-11-08 2003-03-04 Qualcomm, Inc. Contrast sensitive variance based adaptive block size DCT image compression
US6600836B1 (en) * 2000-01-28 2003-07-29 Qualcomm, Incorporated Quality based image compression
JP4086520B2 (ja) * 2001-03-19 2008-05-14 株式会社リコー 多値画像の符号化及び復号化方法並びに装置
EP1267572A2 (fr) * 2001-06-11 2002-12-18 Canal+ Technologies Société Anonyme Améliorations dans le domaine de diffusion de programmes de télévision
US6980596B2 (en) * 2001-11-27 2005-12-27 General Instrument Corporation Macroblock level adaptive frame/field coding for digital video content
CN101448162B (zh) * 2001-12-17 2013-01-02 微软公司 处理视频图像的方法
US20050213831A1 (en) * 2002-03-05 2005-09-29 Van Der Schaar Mihaela Method and system for encoding fractional bitplanes
CN1640146A (zh) 2002-03-05 2005-07-13 皇家飞利浦电子股份有限公司 用于分层视频编码的方法和系统
EP3029938A1 (fr) * 2002-03-15 2016-06-08 Nokia Technologies Oy Procédé de codage du mouvement dans une séquence vidéo
AU2003219198A1 (en) * 2002-04-02 2003-10-13 Nokia Corporation Coding transform coefficients in image / video encoder and/or decoders
EP2202989B1 (fr) * 2002-04-26 2014-04-16 NTT DoCoMo, Inc. Bildcodierungsvorrichtung, Bilddecodierungsvorrichtung, Bildcodierungsverfahren, Bilddecodierungsverfahren, Bildcodierungsprogramm und Bilddecodierungsprogramm
EP1500281A2 (fr) * 2002-05-02 2005-01-26 Fraunhofer-Gesellschaft Zur Förderung Der Angewandten Forschung E.V. Procede et ensemble pour coder des coefficients de transformation dans des codeurs d'image et/ou video et des decodeurs d'image et/ou video, programme informatique correspondant et support de memorisation correspondant lisible sur ordinateur
US6795584B2 (en) 2002-10-03 2004-09-21 Nokia Corporation Context-based adaptive variable length coding for adaptive block transforms
JP2006518127A (ja) * 2003-02-18 2006-08-03 ノキア コーポレイション ピクチャ復号化方法
KR100925195B1 (ko) * 2003-03-17 2009-11-06 엘지전자 주식회사 대화형 디스크 플레이어의 이미지 데이터 처리장치 및처리방법
HUP0301368A3 (en) * 2003-05-20 2005-09-28 Amt Advanced Multimedia Techno Method and equipment for compressing motion picture data
JP2007513566A (ja) * 2003-12-02 2007-05-24 ソンギュングァン ユニヴァーシティ 動画符号化方法及び装置
KR20050053297A (ko) 2003-12-02 2005-06-08 학교법인 성균관대학 동영상 부호화 방법 및 장치
KR101044934B1 (ko) 2003-12-18 2011-06-28 삼성전자주식회사 움직임 벡터 추정방법 및 부호화 모드 결정방법
US8023564B2 (en) * 2004-02-04 2011-09-20 Broadcom Corporaiton System and method for providing data starting from start codes aligned with byte boundaries in multiple byte words
KR100813958B1 (ko) * 2004-06-07 2008-03-14 세종대학교산학협력단 동영상의 무손실 인코딩 및 디코딩 방법, 그 장치
KR100627329B1 (ko) 2004-08-19 2006-09-25 전자부품연구원 Ｈ.264 비디오 코덱을 위한 적응형 움직임 예측 및 모드결정 장치 및 그 방법
KR100657277B1 (ko) * 2004-09-02 2006-12-14 삼성전자주식회사 매크로블록 타입 결정 방법
JP2007065928A (ja) * 2005-08-30 2007-03-15 Toshiba Corp 情報記憶媒体、情報処理方法、情報転送方法、情報再生方法、情報再生装置、情報記録方法、情報記録装置、及びプログラム
KR20060063605A (ko) * 2004-12-06 2006-06-12 엘지전자 주식회사 영상신호의 엔코딩과 그 전송, 그리고 디코딩을 위한 방법및 장치
WO2006065078A1 (fr) * 2004-12-14 2006-06-22 Samsung Electronics Co., Ltd. Appareil de codage et de decodage d'image et son procede
KR100703770B1 (ko) * 2005-03-25 2007-04-06 삼성전자주식회사 가중 예측을 이용한 비디오 코딩 및 디코딩 방법, 이를위한 장치
RU2340115C1 (ru) * 2005-04-29 2008-11-27 Самсунг Электроникс Ко., Лтд. Способ кодирования видеосигналов и устройство, поддерживающее быстрый алгоритм точной масштабируемости по качеству
KR100718134B1 (ko) * 2005-07-21 2007-05-14 삼성전자주식회사 비트율에 적응적인 영상 데이터 이진 산술 부호화/복호화장치 및 방법
EP3229472B1 (fr) * 2005-09-26 2020-07-01 Mitsubishi Electric Corporation Appareil de codage en mouvement
KR100791299B1 (ko) * 2006-04-11 2008-01-04 삼성전자주식회사 다 계층 기반의 비디오 인코딩 방법 및 장치
CN101507280B (zh) * 2006-08-25 2012-12-26 汤姆逊许可公司 用于降低分辨率划分的方法和装置
KR100813435B1 (ko) * 2006-10-18 2008-03-13 주식회사 휴맥스 비트스트림 인코딩/디코딩 방법 및 장치
US8077263B2 (en) * 2006-10-23 2011-12-13 Sony Corporation Decoding multiple remote control code sets
US8218640B2 (en) * 2006-10-31 2012-07-10 Sony Computer Entertainment Inc. Picture decoding using same-picture reference for pixel reconstruction
US9961372B2 (en) * 2006-12-08 2018-05-01 Nxp Usa, Inc. Adaptive disabling of deblock filtering based on a content characteristic of video information
EP3107292B1 (fr) * 2007-03-20 2018-08-15 Fujitsu Limited Procédé et appareil de codage vidéo et appareil de décodage vidéo
US9648325B2 (en) * 2007-06-30 2017-05-09 Microsoft Technology Licensing, Llc Video decoding implementations for a graphics processing unit
WO2009045683A1 (fr) * 2007-09-28 2009-04-09 Athanasios Leontaris Techniques de compression et de transmission vidéo
US7444596B1 (en) * 2007-11-29 2008-10-28 International Business Machines Corporation Use of template messages to optimize a software messaging system
CN101911700A (zh) * 2008-01-11 2010-12-08 汤姆逊许可证公司 视频和深度编码
WO2009094036A1 (fr) * 2008-01-25 2009-07-30 Hewlett-Packard Development Company, L.P. Sélection de mode de codage pour codage par blocs
EP2266322A2 (fr) * 2008-04-25 2010-12-29 Thomson Licensing Codage de signal de profondeur
US8619856B2 (en) 2008-10-03 2013-12-31 Qualcomm Incorporated Video coding with large macroblocks
US8634456B2 (en) * 2008-10-03 2014-01-21 Qualcomm Incorporated Video coding with large macroblocks
KR20120052267A (ko) * 2009-07-01 2012-05-23 톰슨 라이센싱 비디오 인코더 및 디코더용 대형 블록에 대한 인트라 예측을 시그널링하기 위한 방법 및 장치
KR101624649B1 (ko) 2009-08-14 2016-05-26 삼성전자주식회사 계층적인 부호화 블록 패턴 정보를 이용한 비디오 부호화 방법 및 장치, 비디오 복호화 방법 및 장치
KR101703327B1 (ko) * 2010-01-14 2017-02-06 삼성전자 주식회사 계층적 데이터 단위의 패턴 정보를 이용하는 비디오 부호화 방법과 그 장치, 및 비디오 복호화 방법과 그 장치
BR112013007205A2 (pt) * 2010-09-30 2020-10-06 Samsung Electronics Co., Ltd método de codificação de vídeo para codificar símbolos tendo uma estrutura hierárquica, método de decodificação de vídeo para decodificar símbolos tendo uma estrutura hierárquica, aparelho de codificação

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